164494108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{2441}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 305230464

約数和(自身を除く): 140736356

約数列:

[1, 2, 4, 17, 34, 68, 991, 1982, 2441, 3964, 4882, 9764, 16847, 33694, 41497, 67388, 82994, 165988, 2419031, 4838062, 9676124, 41123527, 82247054, 164494108]

約数ペア:

[(1, 164494108), (2, 82247054), (4, 41123527), (17, 9676124), (34, 4838062), (68, 2419031), (991, 165988), (1982, 82994), (2441, 67388), (3964, 41497), (4882, 33694), (9764, 16847)]